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Modeling Sequences as Distributions with Uncertainty for Sequential Recommendation.
Ziwei Fan
Zhiwei Liu
Lei Zheng
Shen Wang
Philip S. Yu
Published in:
CoRR (2021)
Keyphrases
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collaborative filtering
hidden markov models
recommender systems
sequential data
database
maximum likelihood
gaussian distribution
information retrieval
case study
probability distribution
random variables
user behavior
inherent uncertainty
handling uncertainty